Negative_voltage_regulators_for_5_6_12_or_15_volts_using_the_ECG9XX_series

Published:2009/7/20 20:52:00 Author:Jessie | From:SeekIC

Negative voltage regulators for 5, 6, 12, or 15 volts using the ECG9XX series. Ratings for the three-terminal ECG9XX negative voltage regulators are as follows: ECG961, 5 volts; ECG963, 6 volts; ECG967, 12 volts; ECG969, 15 volts. A common is required between the input and output voltages. The input must remain 2 volts more negative than the output even during the high point on the input ripple voltage. These devices will handle up to 1 ampere without any heat sink. The input capacitor should be 0.33 μF if a tantalum or Mylar type is used. If an aluminum capacitor is used it should be 1.0 μF or larger (courtesy GTE Sylvania Incorporated).



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